baber/WOPTO huggingface dataset:
Patent JP-2000286131-A (JP)
Title: Apparatus having radiating structure
Inventor: OHASHI TADAO
IPC: H01F27/36
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a radiating structure which can be downsized. SOLUTION: An air intake port 14 is provided in the lower part of a casing 10, and a radiating fan 13 is provided in the port 14. An air intake duct 21 as a zigzag piping for sucking ambient air is provided down to the port 14, and an air intake port 22 of the duct 21 is disposed downwardly. An air discharge port 15 is provided in the upper part of the casing 10, an air discharge duct 23 as a zigzag piping for discharging air within the casing is provided down to the port 15, and an air discharge port 24 of the duct 23 is disposed upwardly. A temperature within the casing 10 is detected by a temperature sensor 11. When the temperature reaches a prescribed level, a temperature monitor 12 drives the radiating fan 13 to suck ambient air and supply air in the direction of the arrow within the casing 10, thus suppressing increase in the temperature within the casing 10.
Patent JP-S60232980-A (JP)
Title: Printer
Inventor: HORI FUMIHISA
IPC: B41J7/48
Filed: 1984-05-07
Abstract: PURPOSE:To enable solenoids, movable plates or the like to be used in common, simplify construction and contrive a smaller and lighter printer, by a construction wherein type selection is conducted sequentially for type wheels in the order of from the lower digit place side toward the higher digit place side. CONSTITUTION:Four solenoids 2a, 2b, 2c, 2d are provided in parallel with each other on a frame 1, four movable plates 4a, 4b, 4c, 4d are disposed in a vertical direction on the side of armatures 3a, 3b, 3c, 3d for the solenoids, and the movable plates 4a-4d can be moved individually in the longitudinal direction thereof. In the vicinity of the movable plates 4a-4d, a group of selecting plates 5a- 5n are turnably provided, the number thereof according with the maximum number of digit places in the printer. The type selection for the type wheels 7a-7n is conducted sequentially from the lower digit place side by cooperation of the solenoids 2, the movable plates 4, the selecting plates 5, driving wheels 6 and the type wheels 7, and thereafter, a platen roller 10 is pressed against the type wheels 7a-7n side through an ink ribbon 8 and a printing paper 9, whereby images in one line are simultaneously printed.
Patent JP-H05258284-A (JP)
Title: Magnetic recording medium
IPC: C09D5/23
Filed: 1992-03-16
Abstract: PURPOSE:To enhance running durability by incorporating a specified substance into a magnetic layer. CONSTITUTION:When a magnetic layer based on ferromagnetic powder and a binder is formed, theta-Al2O3 is incorporated into the magnetic layer. The theta-Al2O3 is produced by converting metallic aluminum into aluminum alkoxide with alcohol. Running durability is improved because of satisfactory abrasive property and electromagnetic transducing characteristics can be enhanced because of satisfactory dispersibility.
Patent JP-S61248312-A (JP)
Inventor: MOTOKAWA HIROFUMI
IPC: H01H11/00
Filed: 1985-04-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5517314-A (JP)
Title: Novel antibiotic substance and its preparation
Inventor: AIZAWA SHIYOUJIROU
IPC: C12R1/465
Filed: 1978-07-24
Abstract: NEW MATERIAL:Antibiotic substance M-368A: Melting point, 77W79°C; optical rotation [α]D 25 = -46° (Cl, methanol); molecular formula, C 38 H 58 O 7 : and antibiotic substance M-368B: Melting point, 78W79°C; optical rotation, [α]D 25 = -89.5°  (Cl, methanol); moelecular formula, C 38 H 58 O 8 .  
     USE: Agricultural and horticultural microbicide effective to various blights of plants, e.g. sheath blight of rice plant.  
     PROCESS: Bacteria belonging to Streptomyces genus and capable of producing M-368 substance [pref. Streptomyces sp. M-368 (FERM-P No. 4517)], are cultured, to obtain the M-368 substance which can be separated into M-368A substance and M368B substance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59215661-A (JP)
Title: Flat type lithic battery
Inventor: ITAMI ATSUSHI
IPC: H01M4/06
Filed: 1983-05-20
Abstract: PURPOSE:To keep internal resistance and battery voltage during discharge normal as well as to improve the discharge capacity of a flat type lithic battery, by piercing a metal rod of the same length as the thickness of a negative pole into negative pole lithium. CONSTITUTION:A metal rod 1 of the same length as lithium thickness is pierced into platelike lithium and, after punching it in a round shape, closely pressed to a sealing plate 3, thus a negative pole 2 is made up. A ositive pole black flux 4 is a product molded after mixing with carbon fluoride of 100pts.wt. as a conductive material and SBR aqueous dispersion of 14pts.wt. as a bonding agent. The figure 5 is of a polypropylene nonwoven fabric-make separator while 6 is of a positive pole case and 7 of a sealing ring. In a flat type lithic battery constituted like this, even if discharge depth exceeds a range of 40-50%, the metal rod inside lithium works as a support body between positive and negative poles whereby no space part between these poles is produced and therefore both internal resistance and voltage during discharge make progress normally.
Patent JP-H06350416-A (JP)
Title: Digital data delay circuit
Inventor: MAIKERU ENU BEERIN
IPC: H03K5/14
Filed: 1994-04-27
Abstract: PURPOSE: To selectively and independently control the leading variation of a binary signal and/or pulse trailing variation. CONSTITUTION: A trailing edge delaying block 1 is in series with a leading edge delay block 2 and a signal input 3 is given to the first stage 20 of a cascade-connected unit delay (Δt) and is also given to the enable terminal E of MUX 5 through a conductor 3'. When the signal input 3 is high, MUX 5 selects and input 1. Switch control SF (O),..., SF (N) controls the delay of a trailing edge. Similarly, the switch control SR (O),...SR (N) controls the delay of a leading edge.
Patent JP-H11268029-A (JP)
Title: Concrete false set prevention method
Inventor: YOKOI KENJI
IPC: C04B28/02
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a concrete false set prevention method using fly ash of non-JIS standard as a concrete admixture. SOLUTION: A concrete false set prevention method is used for preventing the concrete false set generated by using fly ash of nonstandard as a concrete admixture, and a part or the whole of fly ash and kneading water is kneaded preliminarily to precede the false set, and then cement, an aggregate and remaining kneading water containing a chemical admixture are introduced to carry out the secondary kneading. A dispersant is mixed and added preliminarily in the kneading water to be preliminarily kneaded in the concrete false set prevention method.
Patent JP-H08298249-A (JP)
Title: Preparation of landing pad configuration body in integrated circuit
Inventor: TSUIU SHII CHIYAN
IPC: H01L23/528
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit provided with a landing pad in a mode reducing the aspect ratio of a metal contact opening, and its manufacturing method. SOLUTION: A first opening is formed via a first dielectric layer 40, a part of a diffused region 34 is exposed. A first polysilicon pad 44 is formed over the first dielectric layer and in the opening. A dielectric pocket 48 is formed on the polysilicon landing pad over an active region 34. A second conductive landing pad 52 is formed on the polysilicon landing pad and the dielectric pocket. Another dielectric layer 58 is formed over the landing pad, a part of which is exposed by penetrating a second opening 59. A conductive contact 62 of aluminum or the like is formed in the second contact opening. The conductive contact is electrically connected with the diffused region via the landing pad.
Patent JP-H10283428-A (JP)
Title: Voltage subtracting circuit, voltage amplifying circuit, voltage dividing circuit and semiconductor integrated circuit device
Inventor: KOIKE HIDEJI
IPC: H03F3/45
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a voltage subtracting circuit in which any resistance can be unnecessitated, a high impedance can be obtained, use with high precision and high frequencies can be attained, and the influence of a process can be escaped. SOLUTION: A voltage subtracting circuit is provided with a constant current source 1, first MOS transistor pair 2 whose one end is connected with a power supply voltage terminal, and second transistor pair 3 whose one end is connected with the constant current source 1. A first differential input voltage is impressed between the gate terminals of the first transistor pair 2, and a second differential input voltage is impressed between the gate terminals of the second transistor pair 3. Output terminals V1 and V2 are connected with the connections of the first and second transistor pairs 2 and 3, and difference voltages between the first differential input voltage and a differential voltage proportional to the second differential input voltage are outputted from those connections V1 and V2.  This circuit is not provided with a resistance so that integration can be simply attained, the influence of Vth or the like can be escaped, and precision can be made high.
Patent JP-S5613092-A (JP)
Title: Method and apparatus for treating of organic solid
Inventor: NAKAJIMA KIYOSHI
IPC: C02F3/28
Filed: 1979-07-14
Abstract: PURPOSE: To achieve the volume reduction of organic solids, the purification of waste water and the recovery of anaerobic fermentation gas with a small apparatus volume by causing 2-stage digestion of organic solids and waste water by substrate decomposing bacterium groups and methane fermentation bacterium groups at a middle temperature region.  
     CONSTITUTION: Organic solids are finely ground with a grinder 4 and is mixed with the waste water from a water supply pipe 1'. A mixture is then put in a storage tank 5. The suspension of the tank 5 is supplied into the 1st anaerobic treating tank 1 which maintains substrate decomposing bacteria at high concentration. In said tank, it is treated for 18 or 36 hours in a middle temperature region to cause the ground organic solids to decompose. Next, the liquid in the tank 1 is sent into a precipitating tank 7 where the substrate residues are sedimented and the waste water having been decreased of floating solids is sent into a storage tank 10. The substrate residues sedimented in the tank 7 are returned to the tank 1. The waste water in the storage tank 10 is methane-fermented in a middle temperature region in the plural 2nd anaerobic treating tanks 15 containing high concentrations of methane fermentation bacteria. The methane-contg. gas is recovered from an exhaust pipe 19 and the waste water is flowed out from the pipe 22. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59213309-A (JP)
Inventor: IRITANI TAKAFUMI
IPC: A01B63/00
Filed: 1983-05-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63257157-A (JP)
Title: Electron emitting element
Inventor: TSUKAMOTO TAKEO
IPC: H01J1/30
Filed: 1987-04-14
Abstract: PURPOSE:To stably form a low-work function material layer by forming part of a metal material with an oxidized low-work function material and forming an insulator with an elaborate insulating layer and a rough insulating layer diffused with the low-work function material. CONSTITUTION:Part of a metal material is made of a low-work function material, and an insulator is made of an elaborate insulating layer and a rough insulating layer diffused with the low-work function material. That is, part of the insulating layer is constituted of the rough insulating layer with a structure liable to diffuse the low-work function material, the low-work function material precipitated from the diffused low-work function material or the remaining low-work function material are made a metal layer, and the electrons tunneling through the insulating layer can be emitted with the low energy. The metal layer made of the low-work function material is formed in an irregular shape, thus the high electric field is generated, part of the low-work function material constituting the metal layer is oxidized, the metal layer is thereby stabilized.
Patent JP-S61251424-A (JP)
Inventor: SHIMANUKI HIDEYA
IPC: H02J1/00
Filed: 1985-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5316169-A (JP)
Title: Floating-shoe type drum brake
Inventor: OKAMURA HIROMASA
IPC: F16D65/09
Filed: 1976-07-28
Abstract: PURPOSE: To reduce the piston displacement amount for the decrease in the piston load deviation in a floating-shoe type drum brake, by making the radius of curvature at an anchor face greater than that at the corresponding shoe end. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11286625-A (JP)
Title: Epoxy resin powder coating material
Inventor: HIRAI MASATOSHI
IPC: C09D5/03
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material having a melt viscosity low enough to permit impregnation and penetration into the inside of a coil and having excellent blocking resistance, heat resistance, and heat cycle resistance by mixing a resin component comprising a crystalline epoxy resin having a specified melting point and a novolac epoxy resin with a novolac resin curing agent and a cure accelerator. SOLUTION: This material is prepared by mixing a resin component comprising a crystalline epoxy resin (A) (desirably, 2,5-di-t-butylhydroquinone diglycidyl ether) having a melting point of 120 deg.C or above and a novolac epoxy resin (B) in a mixing ratio A/B of, desirably, 1-5 by weight with a novolac resin curing agent desirably having an unreacted phenol content of 1% or below and a melt viscosity of 1.0 Pa.s or below at 150 deg.C and a cure accelerator being desirably an organophosphorus compound, and being more desirably tris(dimethoxyphenyl)phosphine and/or triphenylphosphine.
Patent JP-S58208112-A (JP)
Title: Fibrous fluorinated graphite
Inventor: WATANABE NOBUATSU
IPC: C01B31/04
Filed: 1982-05-28
Abstract: PURPOSE:To improve the characteristics of the resulting fibrous fluorinated graphite by allowing (CF)n and/or (C2F)n to be contained and arranging hexagonal reticular planes of carbon parallel to the axis of each fiber in the form of growth rings. CONSTITUTION:This fibrous fluorinated graphite is obtd. by directly fluorinating fibrous carbon or graphite as a starting material. When fibrous carbon is used, at least a part of the resulting fibrous fluorinated graphite is fluorinated graphite represented by a formula (CF)n. When fibrous graphite is used, fluorinated graphite represented by a formula (CF)n and/or fluorinated graphite represented by a formula (C2F)n is incorporated in accordance with the reaction temp. This fibrous fluorinated graphite has a novel form in which hexagonal reticular planes of carbon are arranged practically parallel to the axis of each fiber in the form of growth rings, that is, practically parallel to the axis of each fiber in the longitudinal direction and practically concentrically in a cross section.
Patent JP-H07294894-A (JP)
Title: Electrooptic display device
Inventor: HAYASHI MASAYASU
IPC: H01J17/49
Filed: 1994-04-27
Abstract: PURPOSE:To improve the reliability for a long period by suppressing the sticking, etc., of an electro-optic material even if a write data voltage has a DC offset. CONSTITUTION:This is an equivalent circuit for one pixel of a plasma address display device. Then DS is a data voltage, RLC and CLC are the resistance and capacity of a liquid crystal layer 7, and RG and CG are the resistance and capacity of a dielectric sheet 3. Further, SW1 is a virtual switch consisting of a discharge channel 12 and has a DC offset VOFF depending upon a discharge state, and consequently the data voltage written in the liquid crystal layer 7 has the DC offset. A filter circuit composed of the liquid crystal layer 7 and dielectric sheet 3 is given high-pass characteristics by satisfying RLC/(RLC+RG< CG/(CLC+CG). Consequently, the gain of a DC component can be lowered and even if the write data voltage has the DC offsets, the DC component applied to the liquid crystal layer 7 is reducible, so that the sticking of the liquid crystal can be suppressed.
Patent JP-S5213772-A (JP)
Title: Ic package
Inventor: NITSUTA KAZUO
IPC: H01L23/48
Filed: 1975-07-22
Abstract: PURPOSE: To provide an IC package which can decrease resistance in conductor patterns for proper adjustment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5717027-A (JP)
Title: Vibration reducing device of electric machinery
Inventor: HORI YASUROU
IPC: G10K11/178
Filed: 1980-07-03
Abstract: PURPOSE: To reduce the noise caused by vibrations through an easy control and with a high accuracy, by detecting the vibrations of a transformer, a motor or the like to give a digital process to the detected vibration and producing the vibration reducing frequency signal with amplification and vibration given to said frequency signal.  
     CONSTITUTION: The vibrations caused from an electric machinery 1 like a transformer or the like are detected by a sensor 2A. The analog detection time signal detected by the sensor 2A receives an A/D conversion and is then converted into a digital detection frequency signal by a Fourier converter 5. A controller 6 obtains both the amplitude and the phase quantity with every frequency and sends them to a Fourier adverse converter 7 in the form of the digital vibration reducing frequency signal. The converted digital vibration reducing time signal receives a D/A conversion 8 to energize an exciter 10 after an electric power amplification 9. The power supply frequency of the machinery 1 or the signal detected by a vibration sensor 2B is used for the input of a synchronous signal generator 12 that samples the converters 4 and 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07296442-A (JP)
Title: Optomagnetic recording reproducing device
Inventor: OGATA TAKASHI
IPC: G11B11/10
Filed: 1994-04-27
Abstract: PURPOSE:To provide an optomagnetic recording/reproducing device which can prevent leakage of superposed high-frequency signals to the outside of the shield case at the time of reproducing without damaging the high-speed driving performance of laser at the time of recording. CONSTITUTION:The optomagnetic recording/reproducing device includes two coils 5, 6 magnetically coupled to share a common magnetic circuit as filter coils which are connected between a laser diode 1 and a driving circuit 8. These coils are arranged so that the magnetic flux in the opposite direction to each other emerges in the coils when currents are made to flow in the same direction through these coils, and thereby inductance can be adjusted by an external switch 7 differently between recording and reproducing.
Patent JP-S63257494-A (JP)
Title: Speed command circuit for motor driving gear
Inventor: SAITO RYOHEI
IPC: H02P25/04
Filed: 1987-04-13
Abstract: PURPOSE:To shorten an acceleration or deceleration time, by correcting the speed command signal of output generated from an acceleration or deceleration arithmetic means, with a speed command correcting means. CONSTITUTION:The input of speed setting signal and speed command signal to an acceleration or deceleration discriminating circuit 4 is provided, and it is discriminated whether a motor is accelerated or decelerated. The input of acceleration or deceleration discriminating signal, a current detecting value, and the speed command signal to a speed command signal correcting circuit 6 is provided. As a result, under the accelerating operation of the motor, from the speed command signal correcting circuit 6, correction command is applied to an acceleration or deceleration arithmetic circuit 3, and motor current is controlled to be always set between 95 % and 100 %. At the time of decelerating operation, the motor current is controlled to be set between zero and 5 %.
Patent JP-H03291190-A (JP)
Title: Coated arc welding electrode for welding 9cr-1mo steel
Inventor: YAMANE KUNIHIDE
IPC: B23K35/30
Filed: 1990-04-06
Abstract: PURPOSE:To form a weld zone having high-temp. strength, toughness and creep rupture strength characteristics by specifying the ratios of C, Si, Mn, Cr, Mo, Ni, V, Nb, and N in a coating material and/or steel core wire to specific weight % of the total weight of the welding electrode. CONSTITUTION:The outer periphery of the steel core wire is coated with the coating material contg., by weight %, 20 to 70% metal carbonate, 10 to 30% metal fluoride, 0.5 to 50% Mg, etc., in such a manner that the weight thereof attains 24 to 34wt.% of the total weight of the welding electrode. The coating material and/or the steel core wire of such coated arc welding electrode is incorporated therein, by weight % of the total weight of the welding electrode, with 0.01 to 0.03% C, 0.6 to 2.4% Si, 1 to 1.9% Mn, 6 to 8.5% Cr, 0.7 to 1% Mo, 0.1 to 0.9% Ni, 0.15 to 0.3% V, 0.02 to 0.1% Nb, and 0.05 to 0.08% N. Excellent performance is exhibited as the welding electrode for 9Cr-1Mo steels in this way.
Patent JP-H06303167-A (JP)
Title: Hybrid circuit
Inventor: NAKANO TAKAHIKO
IPC: H04B1/58
Filed: 1993-04-16
Abstract: PURPOSE:To obtain a hybrid circuit suitable for large scale circuit integration by reducing noise of the hybrid circuit and adopting the use of a low voltage power supply for the hybrid circuit. CONSTITUTION:A noninverting transmission signal is fed to a primary coil 3a of a line transformer via an amplifier 1 and a resistor R1 and an inverting transmission signal is fed to the primary coil 3a from the reverse direction via an amplifier 2 and a resistor R2. Thus, a voltage being a sum of the voltage of the noninverting transmission signal and the voltage of the inverting transmission signal is fed to the primary coil 3a, then the amplification factor of the amplifiers 1, 2 is set, small. Moreover, a reception signal induced in the primary coil 3a from a 2-wire line side is outputted to a 4-wire line side via a 1st differential amplifier circuit comprising amplifiers 4, 5 and a subtractor 8 and a 2nd differential amplifier circuit comprising amplifiers 6, 7 and a subtractor 9 and the reception signal is processed while being divided into the noninverting reception signal and the inverting reception signal.
Patent JP-S58208093-A (JP)
Title: Heat transfer ink sheet
Inventor: OZAWA KINGO
IPC: B41M5/382
Filed: 1982-05-27
Abstract: PURPOSE:To conserve required energy, by using synthetic resin having a filler good in heat conductivity uniformly dispersed therein as an ink sheet base. CONSTITUTION:An ink 2 is applied onto a film like ink sheet base 8 wherein a filler good in heat conductivity is uniformly dispersed in synthetic resin. Said ink sheet 8 is obtained, for example, by a method wherein carbon black is mixed in polyester resin as the filler to prepare a mixture which is in turn melted to be formed into a film. Therefore, as compared to a conventional ink sheet base comprising only polyester resin, heat conductivity is remarkably increased. In addition, as the filler 7, other than carbon black as a nonmetal, a fine powder comprising iron, copper or Al as a metal is used.